英语词汇“jackhammer”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	jackhammer
释义	jackhammer /jak"ham'euhr/, n. a portable drill operated by compressed air and used to drill rock, break up pavement, etc. [1925-30, Amer.; JACK¹ + HAMMER]
随便看	scleritis sclero- scleroderma sclerodermatous scleroid scleroma sclerometer sclerophyll sclerophylly scleroprotein Scleroscope sclerosed sclerosis sclerotherapy sclerotic sclerotin sclerotitis sclerotium sclerotization sclerotized sclerotome sclerotomy sclerous Sc.M. Sc.M.Hyg.

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